/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package taks20;

import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.Panel;
import java.awt.TextField;
import javax.swing.JFrame;
import javax.swing.JLabel;

/**
 *
 * @author Administrator
 */
public class LoginDemo extends JFrame{
   public LoginDemo(String s, int Lane){
       super(s); 
       BorderLayout b=new BorderLayout();
       this.getContentPane().setLayout(b);
       
       
       JLabel title = new JLabel("登录窗口",JLabel.CENTER);
       this.getContentPane().add("North",title);
       
       
       Panel middle=new Panel();
       middle.setLayout(new GridLayout(2,2));
       JLabel l1=new JLabel("请输入用户名",JLabel.RIGHT );
       TextField text1= new TextField();
       JLabel l2=new JLabel("请输入密码",JLabel.RIGHT );
       TextField text2= new TextField();
        middle.add(l1);
        middle.add(text1);
        middle.add(l2);
        middle.add(text2);
        this.getContentPane().add("Center",middle);
        
        Panel bottom=new Panel();
        bottom.setLayout(new FlowLayout(FlowLayout.CENTER));
        
        Button b1=new Button("提交");
        Button b2=new Button("清除");
        
       bottom.add(b1);
       bottom.add(b2);
       
       
       this.getContentPane().add("South",bottom);
       
       this.pack();
        
   }
    public static void main(String[] args) {
        LoginDemo test=new LoginDemo("登录");
        test.show();
        
    }

    private LoginDemo(String string) {
        throw new UnsupportedOperationException("Not yet implemented");
    }
}
        